Answers

Add 3/75 and 81/56

1^st number: 3/75, 2^nd number: 1 25/56

3/75 + 81/56 is 2081/1400.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 75 and 56 is 4200
   
   Next, find the equivalent fraction of both fractional numbers with denominator 4200
2. For the 1st fraction, since 75 × 56 = 4200,
   3/75 = 3 × 56/75 × 56 = 168/4200
3. Likewise, for the 2nd fraction, since 56 × 75 = 4200,
   81/56 = 81 × 75/56 × 75 = 6075/4200
4. Add the two like fractions:
   168/4200 + 6075/4200 = 168 + 6075/4200 = 6243/4200
5. 6243/4200 simplified gives 2081/1400
6. So, 3/75 + 81/56 = 2081/1400
   In mixed form: 1681/1400

MathStep (Works offline)

Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad

Related: ⁶/₇₅+⁸¹/₅₆ ⁹/₇₅+⁸¹/₅₆ ¹⁵/₇₅+⁸¹/₅₆ ²¹/₇₅+⁸¹/₅₆

Add Fractions Calculator